kdenlive for FreeBSD

I'm working on a port of kdenlive for FreeBSD.
Not that hard, but now I have problem with audio playback.

If you want to try, or help me iron out the last issues, you can download the following files:

http://www.commit.it/kdenlive-ports.tgz
(ports for kdenlive/mlt/mlt++, untar in /usr/ports/multimedia)

http://www.commit.it/kdenlive-20070804.tar.bz2
http://www.commit.it/mlt-20070804.tar.bz2
http://www.commit.it/mltpp-20070804.tar.bz2
(source tarballs extracted form SVN on 2007-08-04, save them in folder /usr/ports/distfiles)

Then, to install:

#cd /usr/ports/multimedia/kdenlive
#make install

I'm not yet sure where to host the sources, so the ports doesn't fetch automatically.
Please beware that some dependency may be missing.

For kdenlive build instructions, please refer to http://en.wikibooks.org/wiki/Kdenlive/Getting_and_installing